When one releases gas from the anus.
Zeb is always busting cake in my face.
by Carrissa Nicolay July 09, 2006
On-going release of large amounts of nasty gas while engaged in physical activity.
In grade school during recess I participated in a pick up game of basketball. During a full court press my buddy Dale detected that someone was Busting Cakes.
by Max Coleman September 01, 2005